8391228

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{30403}}^1$

素因数の和:30433

約数の個数: 24

約数和(自身を含む): 20431488

約数和(自身を除く): 12040260

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 30403, 60806, 91209, 121612, 182418, 364836, 699269, 1398538, 2097807, 2797076, 4195614, 8391228]

約数ペア:

[(1, 8391228), (2, 4195614), (3, 2797076), (4, 2097807), (6, 1398538), (12, 699269), (23, 364836), (46, 182418), (69, 121612), (92, 91209), (138, 60806), (276, 30403)]